the cervical vertebra of a sauropod dinosaur on white background. dinosaur neck bone

left hind leg bone iguanodon dinosaur sirindhorna khoratensis isolated white background rigid organ constitutes skeleton vertebrate animals molar teeth asian elephant elephas piece stephanocemas rucha antler tibias metatarsals kinnareemimus khonkaenensis siamosaurus suteethorni cervical vertebra sauropod background neck